RELIFE RL-404S 138°C 10cc Low Temperature Lead-Free Solder Paste قصدير سائل

RELIFE RL-404S 138°C 10cc Low Temperature Lead-Free Solder Paste This solder paste is supplied in a simple syringe-type package with a suitable needle tube, allowing precise application, reduced waste, and convenient handling for technicians. The 10cc syringe format supports targeted repairs and repeatable dispensing without excess material loss. Designed as a low temperature, lead-free formulation tailored for high-end motherboard repair, the RL-404S offers strong viscosity and a fine particle size distribution of 20–38 microns, which helps achieve uniform paste deposition and reliable solder joints. Excellent wettability is maintained even after 36 hours of opening, ensuring the paste remains usable during extended repair sessions. The paste demonstrates strong soldering ability with bright, full tin finishes, high resistance, and active flux performance to promote consistent joint formation. For storage, RL-404S has a long refrigerated shelf life of over 12 months and resists drying under recommended conditions. Suitable for technicians and repair centers focused on precision motherboard and component rework where a low-temperature, lead-free option is required.